# mosquitto's runtime: the tool runtime, carrying this module's compiled code.
#
# **Built from this module's own directory and nothing else.** The sdk and the tool runtime are in
# the base images, published like any other artifact — which is what makes this buildable by the
# mesh from a repository and a path (novox/hq ADR 0069) rather than only on a workstation that
# happens to have the siblings.
#
# Two bases, named rather than pinned (novox/hq issue 044): the image this is COMPILED in and the
# image it RUNS in — the second must not carry a compiler. Declared in module.json's `build.on`.
ARG BUILD_BASE
ARG RUNTIME_BASE

FROM ${BUILD_BASE} AS build
WORKDIR /app/modules/mosquitto
COPY . .
RUN node /app/node_modules/typescript/bin/tsc client.ts index.ts tools/index.ts provisioner/index.ts bootstrap/index.ts \
      --module NodeNext --moduleResolution NodeNext --target ES2022 --outDir dist

FROM ${RUNTIME_BASE}
# mosquitto's client and bootstrap drive `mosquitto_ctrl`; the apt package carries it with its
# shared libraries — the musl binary from the eclipse image would not load on this glibc base.
RUN apt-get update && apt-get install -y --no-install-recommends mosquitto \
 && rm -rf /var/lib/apt/lists/*
COPY --from=build /app/modules/mosquitto/dist /app/modules/mosquitto/dist
# Every serve-time entrypoint, loaded by the runtime in serve mode: tools and events serve, and a
# provider's provisioner runs its reconcile loop in the same process, with the broker connected —
# the convention novox/hq issues 060/061 settled.
ENV MESH_TOOL_MODULES=/app/modules/mosquitto/dist/index.js,/app/modules/mosquitto/dist/tools/index.js,/app/modules/mosquitto/dist/provisioner/index.js
